DISRUPTIVE SELECTION ON HABITAT PREFERENCE AND THE EVOLUTION OF REPRODUCTIVE ISOLATION: A SIMULATION STUDY
DISRUPTIVE SELECTION ON HABITAT PREFERENCE AND THE EVOLUTION OF REPRODUCTIVE ISOLATION: A SIMULATION STUDY
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栖息地偏好的破坏性选择和生殖隔离的演变：模拟研究
DOI：
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发表时间：
1984
期刊：
影响因子：
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通讯作者：
W. Rice
中科院分区：
文献类型：
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作者：
W. Rice
关于在同域（非异域）条件下促进物种形成的遗传机制，已经有了各种各样的理论工作（综述见Thoday和吉布森，1970; Bush，1975; Endler，1977;白色，1978; Fuelima和Mayer，1980; Templeton，1981）。这项工作的结论是，同域物种形成在遗传上是可能的，但目前还不清楚它是否在自然条件下物种的产生中发挥了重要作用。评估同域物种形成的进化重要性，等待那些最有可能促进这一进程的环境条件的识别。在这里，我认为，环境条件下，产生破坏性选择的栖息地偏好代表了一个特殊的情况下，同域物种形成是特别可能发生的。我所说的栖息地偏好是指生物体与环境的特定空间和/或时间部分非随机关联的任何倾向。
There has been a wide diversity of theoretical work on the genetic mechanisms that promote speciation under sympatric (non-allopatric) conditions (see Thoday and Gibson, 1970; Bush, 1975; Endler, 1977; White, 1978; Futuyma and Mayer, 1980; Templeton, 1981 for review). The conclusion from this work is that sympatric speciation is genetically possible but it is not clear whether or not it has played a major role in the generation of species under natural conditions. Assessing the evolutionary importance of sympatric speciation awaits the identification of those environmental circumstances that are most likely to promote the process. Here I suggest that environmental conditions which produce disruptive selection on habitat preference represent a special case in which sympatric speciation is particularly likely to occur. By habitat preference I mean any tendency of an organism to become non-randomly associated with a particular spatial and/ or temporal part of an environment.